1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
3 years ago
6

The speed of a sound wave is,

Biology
1 answer:
Svetach [21]3 years ago
8 0
Sound waves are slower than electromagnetic waves. Sound waves behave only as a wave, whereby electromagnetic waves act both as a wave and particle, and travel at the speed of light 3.0 x 10^8 m/s d (which is very fast!!!)
You might be interested in
The cells inside this structure contain many green organelles called
lara [203]

Answer:

The chloropast

Explanation:

A chloroplast is a green organelle that some eukaryotes, such as plants and algae, have in their cells.

8 0
2 years ago
While studying the function of a G protein-coupled receptor you develop a modified GTP molecule that has the same binding capabi
laila [671]

<u>Answer:</u>

Effects Include:

Activates secondary messengers such as cAMP which further activates number of hormones like

  • ADH: production of this hormone causes kidneys to retain more water inside body.
  • GHRH: release growth factors and stimulates growth of organism.
  • ACTH: produces fight or flight responses i.e rise in heart beat, rise in Blood pressure etc
  • TSH: Stimulate the synthesis of Thyroid hormone and enhances the metabolism of body. In rare cases causes Goiter without the deficiency of Iodine.
  • LH: Stimulate follicle maturation and formation of ovules in women.
  • Calcitonin: Decreases blood calcium level by deposition calcium in bones. This effect weakens the muscles.
  • Glucagon: Stimulates glycogen breakdown from liver and muscles and many more effects.

<u>Explanation:</u>

Background Knowledge:

GPCR (G Protien coupled receptors) are present inside plasma membrane in huge amount. As name suggest that these receptors are coupled with G proteins during their inactive state present inside of the cell. During their Inactive state these G proteins are bounded with GDP molecule.

Upon receiving signal molecules from outside of cell alters the shape of GPCR. These receptors also triggers change in G Protein, as a result of this GTP get attached with them. This protein further activates reaction cascades inside of the cell.

What happen if GTP cannot be hydrolyzed to GDP + Pi?

If GTP cannot hydrolyzed in to GDP + Pi than, it cannot be able to dissociate from G proteins. Cascade system doesn't stop and produces many effects on body.

Effects Include:

Activates secondary messengers such as cAMP which further activates number of hormones like

  • ADH: production of this hormone causes kidneys to retain more water inside body.
  • GHRH: release growth factors and stimulates growth of organism.
  • ACTH: produces fight or flight responses i.e rise in heart beat, rise in Blood pressure etc
  • TSH: Stimulate the synthesis of Thyroid hormone and enhances the metabolism of body. In rare cases causes Goiter without the deficiency of Iodine.
  • LH: Stimulate follicle maturation and formation of ovules in women.
  • Calcitonin: Decreases blood calcium level by deposition calcium in bones. This effect weakens the muscles.
  • Glucagon: Stimulates glycogen breakdown from liver and muscles and many more effects.
7 0
3 years ago
Describe how food is digested in a digestive cavity
Naddik [55]

Answer:IT is digested by the chemical juices pouring from the gallbladder

Explanation:

3 0
3 years ago
When automobiles burn gasoline, they release many pollutants including sulfur oxides into the air. the release of sulfur oxides
goblinko [34]
Poisoning fish in lakes.
7 0
3 years ago
Which of the following is NOT TRUE about blood pressure?
BabaBlast [244]

Answer:

c.Hypotension indicates good health

6 0
3 years ago
Other questions:
  • Which energy conversion takes place in plant cells, but never in animal cells?
    8·1 answer
  • Methylation and subsequent deamination of cytosine produces what type of mutation after one round of DNA replication? Methylatio
    10·1 answer
  • Order the waves from fastest traveling to slowest traveling waves. Question 1 options: P Waves S Waves R Waves L Waves
    15·2 answers
  • I need help ASAP Biology<br>Number 17 only
    12·1 answer
  • Generally speaking, the maximum number of links in a food chain is<br> 05<br> 09<br> 07<br> 03
    14·1 answer
  • Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so th
    6·1 answer
  • A layer of sandstone is found on top of a layer of shale. what most likely happened in this area?
    7·1 answer
  • What type of reproduction produces offspring with more genetic variation: sexual or asexual?
    11·1 answer
  • Mia has four aquatic plants of same size and species.She submerges each plant in a separate filled with 200 ml of water. She the
    6·1 answer
  • Which of the following statements are true about meiosis II?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!